// Written in the D Programming Language
/*
 * Copyright (c) 2008 OpenGLUtils
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'OpenGLUtils' nor the names of its contributors 
 *   may be used to endorse or promote products derived from this software 
 *   without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

/**
 * A helper module for GLU functions.
 * 
 * The following modules are imported for the user.
 * <menu>
 * <li>GLException: An exception class for GLU exceptions.</li>
 * <li>GLError: A helper module for checking and getting GLU errors.</li>
 * <li>DebugGLU: A module containing templated GLU functions which check for GLU errors.<br>
 *              This module is only imported if either doing a debug build, or the DebugGLU version tag was used.<br>
 *              Note that this module will publicly import the derelict.opengl.glu module.</li>
 * <li>derelict.opengl.glu: A module containing all the GLU functions and variables.</li>
 * </menu> 
 */
module openglutils.GLU;

public import openglutils.GLException;
public import openglutils.GLError;

debug
{
	public import openglutils.DebugGLU;
}
else
{
	version (DebugGLU)
	{
		public import openglutils.DebugGLU;
	}
	else
	{
		public import derelict.opengl.glu;
	}
}

/**
 * Loads the GLU shared library.
 */
static this() 
{
	DerelictGLU.load();
}
